Makefile.tpl

   1 [+ AutoGen5 template -*- Mode: Makefile -*-
   2 in
   3 +]
   4
   5 # Makefile.in is generated from Makefile.tpl by 'autogen Makefile.def'.
   6 #
   7 # Makefile for directory with subdirs to build.
   8 #   Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
   9 #   1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
  10 #   Free Software Foundation
  11 #
  12 # This file is free software; you can redistribute it and/or modify
  13 # it under the terms of the GNU General Public License as published by
  14 # the Free Software Foundation; either version 3 of the License, or
  15 # (at your option) any later version.
  16 #
  17 # This program is distributed in the hope that it will be useful,
  18 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  19 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20 # GNU General Public License for more details.
  21 #
  22 # You should have received a copy of the GNU General Public License
  23 # along with this program; see the file COPYING3.  If not see
  24 # <http://www.gnu.org/licenses/>.
  25 #
  26
  27 # First, test for a proper version of make, but only where one is required.
  28
  29 @if gcc
  30 ifeq (,$(.VARIABLES)) # The variable .VARIABLES, new with 3.80, is never empty.
  31 $(error GNU make version 3.80 or newer is required.)
  32 endif
  33 @endif gcc
  34
  35 # -------------------------------
  36 # Standard Autoconf-set variables
  37 # -------------------------------
  38 VPATH=@srcdir@
  39
  40 build_alias=@build_noncanonical@
  41 build_vendor=@build_vendor@
  42 build_os=@build_os@
  43 build=@build@
  44 host_alias=@host_noncanonical@
  45 host_vendor=@host_vendor@
  46 host_os=@host_os@
  47 host=@host@
  48 target_alias=@target_noncanonical@
  49 target_vendor=@target_vendor@
  50 target_os=@target_os@
  51 target=@target@
  52
  53 program_transform_name = @program_transform_name@
  54
  55 prefix = @prefix@
  56 exec_prefix = @exec_prefix@
  57
  58 srcdir = @srcdir@
  59
  60 bindir = @bindir@
  61 sbindir = @sbindir@
  62 libexecdir = @libexecdir@
  63 datadir = @datadir@
  64 sysconfdir = @sysconfdir@
  65 sharedstatedir = @sharedstatedir@
  66 localstatedir = @localstatedir@
  67 libdir = @libdir@
  68 includedir = @includedir@
  69 oldincludedir = @oldincludedir@
  70 infodir = @infodir@
  71 datarootdir = @datarootdir@
  72 docdir = @docdir@
  73 pdfdir = @pdfdir@
  74 htmldir = @htmldir@
  75 mandir = @mandir@
  76 man1dir = $(mandir)/man1
  77 man2dir = $(mandir)/man2
  78 man3dir = $(mandir)/man3
  79 man4dir = $(mandir)/man4
  80 man5dir = $(mandir)/man5
  81 man6dir = $(mandir)/man6
  82 man7dir = $(mandir)/man7
  83 man8dir = $(mandir)/man8
  84 man9dir = $(mandir)/man9
  85
  86 INSTALL = @INSTALL@
  87 INSTALL_PROGRAM = @INSTALL_PROGRAM@
  88 INSTALL_SCRIPT = @INSTALL_SCRIPT@
  89 INSTALL_DATA = @INSTALL_DATA@
  90 LN = @LN@
  91 LN_S = @LN_S@
  92 MAINT = @MAINT@
  93 MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
  94 MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@
  95
  96 # -------------------------------------------------
  97 # Miscellaneous non-standard autoconf-set variables
  98 # -------------------------------------------------
  99
 100 # The gcc driver likes to know the arguments it was configured with.
 101 TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
 102
 103 tooldir = @tooldir@
 104 build_tooldir = @build_tooldir@
 105
 106 # This is the name of the environment variable used for the path to
 107 # the libraries.
 108 RPATH_ENVVAR = @RPATH_ENVVAR@
 109
 110 # On targets where RPATH_ENVVAR is PATH, a subdirectory of the GCC build path
 111 # is used instead of the directory itself to avoid including built
 112 # executables in PATH.
 113 GCC_SHLIB_SUBDIR = @GCC_SHLIB_SUBDIR@
 114
 115 # Build programs are put under this directory.
 116 BUILD_SUBDIR = @build_subdir@
 117 # This is set by the configure script to the arguments to use when configuring
 118 # directories built for the build system.
 119 BUILD_CONFIGARGS = @build_configargs@ --with-build-subdir="$(BUILD_SUBDIR)"
 120
 121 # Linker flags to use on the host, for stage1 or when not
 122 # bootstrapping.
 123 STAGE1_LDFLAGS = @stage1_ldflags@
 124
 125 # Libraries to use on the host, for stage1 or when not bootstrapping.
 126 STAGE1_LIBS = @stage1_libs@
 127
 128 # Linker flags to use for stage2 and later.
 129 POSTSTAGE1_LDFLAGS = @poststage1_ldflags@
 130
 131 # Libraries to use for stage2 and later.
 132 POSTSTAGE1_LIBS = @poststage1_libs@
 133
 134 # This is the list of variables to export in the environment when
 135 # configuring any subdirectory.  It must also be exported whenever
 136 # recursing into a build directory in case that directory's Makefile
 137 # re-runs configure.
 138 BASE_EXPORTS = \
 139         FLEX="$(FLEX)"; export FLEX; \
 140         LEX="$(LEX)"; export LEX; \
 141         BISON="$(BISON)"; export BISON; \
 142         YACC="$(YACC)"; export YACC; \
 143         M4="$(M4)"; export M4; \
 144         SED="$(SED)"; export SED; \
 145         AWK="$(AWK)"; export AWK; \
 146         MAKEINFO="$(MAKEINFO)"; export MAKEINFO;
 147
 148 # This is the list of variables to export in the environment when
 149 # configuring subdirectories for the build system.
 150 BUILD_EXPORTS = \
 151         $(BASE_EXPORTS) \
 152         AR="$(AR_FOR_BUILD)"; export AR; \
 153         AS="$(AS_FOR_BUILD)"; export AS; \
 154         CC="$(CC_FOR_BUILD)"; export CC; \
 155         CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
 156         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 157         CXX="$(CXX_FOR_BUILD)"; export CXX; \
 158         CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
 159         GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
 160         GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
 161         GOC="$(GOC_FOR_BUILD)"; export GOC; \
 162         GOCFLAGS="$(GOCFLAGS_FOR_BUILD)"; export GOCFLAGS; \
 163         DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
 164         LD="$(LD_FOR_BUILD)"; export LD; \
 165         LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
 166         NM="$(NM_FOR_BUILD)"; export NM; \
 167         RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
 168         WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \
 169         WINDMC="$(WINDMC_FOR_BUILD)"; export WINDMC;
 170
 171 # These variables must be set on the make command line for directories
 172 # built for the build system to override those in BASE_FLAGS_TO_PASS.
 173 EXTRA_BUILD_FLAGS = \
 174         CFLAGS="$(CFLAGS_FOR_BUILD)" \
 175         LDFLAGS="$(LDFLAGS_FOR_BUILD)"
 176
 177 # This is the list of directories to built for the host system.
 178 SUBDIRS = @configdirs@
 179 TARGET_CONFIGDIRS = @target_configdirs@
 180 # This is set by the configure script to the arguments to use when configuring
 181 # directories built for the host system.
 182 HOST_CONFIGARGS = @host_configargs@
 183 # Host programs are put under this directory, which is . except if building
 184 # with srcdir=..
 185 HOST_SUBDIR = @host_subdir@
 186 # This is the list of variables to export in the environment when
 187 # configuring subdirectories for the host system.  We need to pass
 188 # some to the GCC configure because of its hybrid host/target nature.
 189 HOST_EXPORTS = \
 190         $(BASE_EXPORTS) \
 191         CC="$(CC)"; export CC; \
 192         ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
 193         CFLAGS="$(CFLAGS)"; export CFLAGS; \
 194         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 195         CXX="$(CXX)"; export CXX; \
 196         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
 197         GCJ="$(GCJ)"; export GCJ; \
 198         GFORTRAN="$(GFORTRAN)"; export GFORTRAN; \
 199         GOC="$(GOC)"; export GOC; \
 200         AR="$(AR)"; export AR; \
 201         AS="$(AS)"; export AS; \
 202         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
 203         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
 204         LD="$(LD)"; export LD; \
 205         LDFLAGS="$(STAGE1_LDFLAGS) $(LDFLAGS)"; export LDFLAGS; \
 206         NM="$(NM)"; export NM; \
 207         RANLIB="$(RANLIB)"; export RANLIB; \
 208         WINDRES="$(WINDRES)"; export WINDRES; \
 209         WINDMC="$(WINDMC)"; export WINDMC; \
 210         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
 211         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
 212         READELF="$(READELF)"; export READELF; \
 213         AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
 214         AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
 215         GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
 216         LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
 217         NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
 218         OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
 219         OBJCOPY_FOR_TARGET="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY_FOR_TARGET; \
 220         RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \
 221         READELF_FOR_TARGET="$(READELF_FOR_TARGET)"; export READELF_FOR_TARGET; \
 222         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
 223         HOST_LIBS="$(STAGE1_LIBS)"; export HOST_LIBS; \
 224         GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
 225         GMPINC="$(HOST_GMPINC)"; export GMPINC; \
 226         ISLLIBS="$(HOST_ISLLIBS)"; export ISLLIBS; \
 227         ISLINC="$(HOST_ISLINC)"; export ISLINC; \
 228         ISLVER="$(HOST_ISLVER)"; export ISLVER; \
 229         LIBELFLIBS="$(HOST_LIBELFLIBS)"; export LIBELFLIBS; \
 230         LIBELFINC="$(HOST_LIBELFINC)"; export LIBELFINC; \
 231         XGCC_FLAGS_FOR_TARGET="$(XGCC_FLAGS_FOR_TARGET)"; export XGCC_FLAGS_FOR_TARGET; \
 232 @if gcc-bootstrap
 233         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 234 @endif gcc-bootstrap
 235         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 236
 237 POSTSTAGE1_CXX_EXPORT = \
 238         CXX='$(CXX)'; export CXX; \
 239         CXX_FOR_BUILD='$(CXX_FOR_BUILD)'; export CXX_FOR_BUILD;
 240 @if target-libstdc++-v3-bootstrap
 241 # Override the above if we're bootstrapping C++.
 242 POSTSTAGE1_CXX_EXPORT = \
 243         CXX="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xg++$(exeext) \
 244           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ -nostdinc++ \
 245           -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 246           -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
 247           `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include/$(TARGET_SUBDIR) \
 248           `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include \
 249           `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$s/libstdc++-v3/libsupc++ \
 250           -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 251           -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs"; \
 252           export CXX; \
 253         CXX_FOR_BUILD="$$CXX"; export CXX_FOR_BUILD;
 254 @endif target-libstdc++-v3-bootstrap
 255
 256 # Similar, for later GCC stages.
 257 POSTSTAGE1_HOST_EXPORTS = \
 258         $(HOST_EXPORTS) \
 259         CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
 260           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ \
 261           $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
 262         CC_FOR_BUILD="$$CC"; export CC_FOR_BUILD; \
 263         $(POSTSTAGE1_CXX_EXPORT) \
 264         $(LTO_EXPORTS) \
 265         GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind"; export GNATBIND; \
 266         LDFLAGS="$(POSTSTAGE1_LDFLAGS) $(BOOT_LDFLAGS)"; export LDFLAGS; \
 267         HOST_LIBS="$(POSTSTAGE1_LIBS)"; export HOST_LIBS;
 268
 269 # Target libraries are put under this directory:
 270 TARGET_SUBDIR = @target_subdir@
 271 # This is set by the configure script to the arguments to use when configuring
 272 # directories built for the target.
 273 TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
 274 # This is the list of variables to export in the environment when
 275 # configuring subdirectories for the target system.
 276 BASE_TARGET_EXPORTS = \
 277         $(BASE_EXPORTS) \
 278         AR="$(AR_FOR_TARGET)"; export AR; \
 279         AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
 280         CC="$(CC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
 281         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
 282         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 283         CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 284         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 285         GCJ="$(GCJ_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GCJ; \
 286         GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \
 287         GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \
 288         DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
 289         LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
 290         LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
 291         LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
 292         NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
 293         OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
 294         OBJCOPY="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY; \
 295         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
 296         READELF="$(READELF_FOR_TARGET)"; export READELF; \
 297         STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
 298         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
 299         WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
 300 @if gcc-bootstrap
 301         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 302 @endif gcc-bootstrap
 303         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 304         TARGET_CONFIGDIRS="$(TARGET_CONFIGDIRS)"; export TARGET_CONFIGDIRS;
 305
 306 RAW_CXX_TARGET_EXPORTS = \
 307         $(BASE_TARGET_EXPORTS) \
 308         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
 309         CXX="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
 310
 311 NORMAL_TARGET_EXPORTS = \
 312         $(BASE_TARGET_EXPORTS) \
 313         CXX="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
 314
 315 # Where to find GMP
 316 HOST_GMPLIBS = @gmplibs@
 317 HOST_GMPINC = @gmpinc@
 318
 319 # Where to find isl
 320 HOST_ISLLIBS = @isllibs@
 321 HOST_ISLINC = @islinc@
 322 HOST_ISLVER = @islver@
 323
 324 # Where to find libelf
 325 HOST_LIBELFLIBS = @libelflibs@
 326 HOST_LIBELFINC = @libelfinc@
 327
 328 EXTRA_CONFIGARGS_LIBJAVA = @EXTRA_CONFIGARGS_LIBJAVA@
 329
 330 # ----------------------------------------------
 331 # Programs producing files for the BUILD machine
 332 # ----------------------------------------------
 333
 334 SHELL = @SHELL@
 335
 336 # pwd command to use.  Allow user to override default by setting PWDCMD in
 337 # the environment to account for automounters.  The make variable must not
 338 # be called PWDCMD, otherwise the value set here is passed to make
 339 # subprocesses and overrides the setting from the user's environment.
 340 # Don't use PWD since it is a common shell environment variable and we
 341 # don't want to corrupt it.
 342 PWD_COMMAND = $${PWDCMD-pwd}
 343
 344 # compilers to use to create programs which must be run in the build
 345 # environment.
 346 AR_FOR_BUILD = @AR_FOR_BUILD@
 347 AS_FOR_BUILD = @AS_FOR_BUILD@
 348 CC_FOR_BUILD = @CC_FOR_BUILD@
 349 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
 350 CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
 351 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 352 DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
 353 GCJ_FOR_BUILD = @GCJ_FOR_BUILD@
 354 GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
 355 GOC_FOR_BUILD = @GOC_FOR_BUILD@
 356 LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
 357 LD_FOR_BUILD = @LD_FOR_BUILD@
 358 NM_FOR_BUILD = @NM_FOR_BUILD@
 359 RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
 360 WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
 361 WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
 362
 363 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
 364 # here so that they can be overridden by Makefile fragments.
 365 BUILD_PREFIX = @BUILD_PREFIX@
 366 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
 367
 368 # Flags to pass to stage2 and later makes.  They are defined
 369 # here so that they can be overridden by Makefile fragments.
 370 BOOT_CFLAGS= -g -O2
 371 BOOT_LDFLAGS=
 372 BOOT_ADAFLAGS= -gnatpg
 373
 374 AWK = @AWK@
 375 SED = @SED@
 376 BISON = @BISON@
 377 YACC = @YACC@
 378 FLEX = @FLEX@
 379 LEX = @LEX@
 380 M4 = @M4@
 381 MAKEINFO = @MAKEINFO@
 382 EXPECT = @EXPECT@
 383 RUNTEST = @RUNTEST@
 384
 385 AUTO_PROFILE = gcc-auto-profile -c 1000000
 386
 387 # This just becomes part of the MAKEINFO definition passed down to
 388 # sub-makes.  It lets flags be given on the command line while still
 389 # using the makeinfo from the object tree.
 390 # (Default to avoid splitting info files by setting the threshold high.)
 391 MAKEINFOFLAGS = --split-size=5000000
 392
 393 # ---------------------------------------------
 394 # Programs producing files for the HOST machine
 395 # ---------------------------------------------
 396
 397 AS = @AS@
 398 AR = @AR@
 399 AR_FLAGS = rc
 400 CC = @CC@
 401 CXX = @CXX@
 402 DLLTOOL = @DLLTOOL@
 403 LD = @LD@
 404 LIPO = @LIPO@
 405 NM = @NM@
 406 OBJDUMP = @OBJDUMP@
 407 RANLIB = @RANLIB@
 408 READELF = @READELF@
 409 STRIP = @STRIP@
 410 WINDRES = @WINDRES@
 411 WINDMC = @WINDMC@
 412
 413 GNATBIND = @GNATBIND@
 414 GNATMAKE = @GNATMAKE@
 415
 416 CFLAGS = @CFLAGS@
 417 LDFLAGS = @LDFLAGS@
 418 LIBCFLAGS = $(CFLAGS)
 419 CXXFLAGS = @CXXFLAGS@
 420 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
 421 GOCFLAGS = $(CFLAGS)
 422
 423 CREATE_GCOV = create_gcov
 424
 425 TFLAGS =
 426
 427 # Defaults for all stages; some are overridden below.
 428
 429 STAGE_CFLAGS = $(BOOT_CFLAGS)
 430 STAGE_TFLAGS = $(TFLAGS)
 431 STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@
 432
 433 [+ FOR bootstrap-stage +]
 434 # Defaults for stage [+id+]; some are overridden below.
 435 STAGE[+id+]_CFLAGS = $(STAGE_CFLAGS)
 436 STAGE[+id+]_CXXFLAGS = $(CXXFLAGS)
 437 @if target-libstdc++-v3-bootstrap
 438 # Override the above if we're bootstrapping C++.
 439 STAGE[+id+]_CXXFLAGS = $(STAGE[+id+]_CFLAGS)
 440 @endif target-libstdc++-v3-bootstrap
 441 STAGE[+id+]_TFLAGS = $(STAGE_TFLAGS)
 442 STAGE[+id+]_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
 443 [+ ENDFOR bootstrap-stage +]
 444
 445 # By default, C and C++ are the only stage1 languages, because they are the
 446 # only ones we require to build with the bootstrap compiler, and also the
 447 # only ones useful for building stage2.
 448
 449 STAGE1_CFLAGS = @stage1_cflags@
 450 STAGE1_CHECKING = @stage1_checking@
 451 STAGE1_LANGUAGES = @stage1_languages@
 452 # * We force-disable intermodule optimizations, even if
 453 #   --enable-intermodule was passed, since the installed compiler
 454 #   probably can't handle them.  Luckily, autoconf always respects
 455 #   the last argument when conflicting --enable arguments are passed.
 456 # * Likewise, we force-disable coverage flags, since the installed
 457 #   compiler probably has never heard of them.
 458 # * We also disable -Wformat, since older GCCs don't understand newer %s.
 459 STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \
 460           --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" \
 461           --disable-build-format-warnings
 462
 463 STAGEprofile_CFLAGS = $(STAGE2_CFLAGS) -fprofile-generate
 464 STAGEprofile_TFLAGS = $(STAGE2_TFLAGS)
 465
 466 STAGEfeedback_CFLAGS = $(STAGE3_CFLAGS) -fprofile-use
 467 STAGEfeedback_TFLAGS = $(STAGE3_TFLAGS)
 468
 469 STAGEautoprofile_CFLAGS = $(STAGE2_CFLAGS) -g
 470 STAGEautoprofile_TFLAGS = $(STAGE2_TFLAGS)
 471
 472 STAGEautofeedback_CFLAGS = $(STAGE3_CFLAGS)
 473 STAGEautofeedback_TFLAGS = $(STAGE3_TFLAGS)
 474
 475 do-compare = @do_compare@
 476 do-compare3 = $(do-compare)
 477
 478 # -----------------------------------------------
 479 # Programs producing files for the TARGET machine
 480 # -----------------------------------------------
 481
 482 AR_FOR_TARGET=@AR_FOR_TARGET@
 483 AS_FOR_TARGET=@AS_FOR_TARGET@
 484 CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@
 485
 486 # If GCC_FOR_TARGET is not overriden on the command line, then this
 487 # variable is passed down to the gcc Makefile, where it is used to
 488 # build libgcc2.a.  We define it here so that it can itself be
 489 # overridden on the command line.
 490 GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@
 491 CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@
 492 RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@
 493 GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@
 494 GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
 495 GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
 496 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
 497 LD_FOR_TARGET=@LD_FOR_TARGET@
 498
 499 LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
 500 NM_FOR_TARGET=@NM_FOR_TARGET@
 501 OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
 502 OBJCOPY_FOR_TARGET=@OBJCOPY_FOR_TARGET@
 503 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
 504 READELF_FOR_TARGET=@READELF_FOR_TARGET@
 505 STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
 506 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
 507 WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
 508
 509 COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
 510 COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
 511 COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
 512
 513 CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
 514 CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
 515
 516 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
 517 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
 518 LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@
 519 GOCFLAGS_FOR_TARGET = -O2 -g
 520
 521 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
 522 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 523 DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
 524
 525 XGCC_FLAGS_FOR_TARGET = $(FLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
 526
 527 # ------------------------------------
 528 # Miscellaneous targets and flag lists
 529 # ------------------------------------
 530
 531 # The first rule in the file had better be this one.  Don't put any above it.
 532 # This lives here to allow makefile fragments to contain dependencies.
 533 all:
 534
 535 #### host and target specific makefile fragments come in here.
 536 @target_makefile_frag@
 537 @alphaieee_frag@
 538 @ospace_frag@
 539 @host_makefile_frag@
 540 ###
 541
 542 # This is the list of directories that may be needed in RPATH_ENVVAR
 543 # so that programs built for the target machine work.
 544 TARGET_LIB_PATH = [+ FOR target_modules +][+
 545   IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 546   ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
 547 [+ FOR target_modules +][+ IF lib_path +]
 548 @if target-[+module+]
 549 TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
 550 @endif target-[+module+]
 551 [+ ENDIF lib_path +][+ ENDFOR target_modules +]
 552
 553
 554 # This is the list of directories that may be needed in RPATH_ENVVAR
 555 # so that programs built for the host machine work.
 556 HOST_LIB_PATH = [+ FOR host_modules +][+
 557   IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 558   ENDFOR host_modules +]
 559
 560 # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
 561 @if gcc
 562 HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR):
 563 @endif gcc
 564
 565 [+ FOR host_modules +][+ IF lib_path +]
 566 @if [+module+]
 567 HOST_LIB_PATH_[+module+] = \
 568   $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
 569   +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
 570 @endif [+module+]
 571 [+ ENDIF lib_path +][+ ENDFOR host_modules +]
 572
 573 CXX_FOR_TARGET_FLAG_TO_PASS = \
 574         "CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
 575 @if target-libstdc++-v3
 576 # CXX_FOR_TARGET is tricky to get right for target libs that require a
 577 # functional C++ compiler.  When we recurse, if we expand
 578 # CXX_FOR_TARGET before configuring libstdc++-v3, we won't get
 579 # libstdc++ include flags from the script.  Instead, we get an
 580 # -funconfigured-* word, so that we'll get errors if this invalid C++
 581 # command line is used for anything, but also so that we can use the
 582 # word to decide whether or not to pass on this CXX_FOR_TARGET.  If we
 583 # don't pass it on, sub-make will use the default definition, that
 584 # re-expands it at the time of use, so we'll get it right when we need
 585 # it.  One potential exception is the expansion of CXX_FOR_TARGET
 586 # passed down as part of CXX within TARGET_FLAGS, but this wouldn't
 587 # really work, for C++ host programs can't depend on the current-stage
 588 # C++ target library.
 589 CXX_FOR_TARGET_FLAG_TO_PASS = \
 590         $(shell if echo "$(CXX_FOR_TARGET)" | grep " -funconfigured-" > /dev/null; then :; else echo '"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"'; fi)
 591 @endif target-libstdc++-v3
 592
 593 # Flags to pass down to all sub-makes. STAGE*FLAGS,
 594 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
 595 # overrideable (for a bootstrap build stage1 also builds gcc.info).
 596 BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
 597         "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
 598         "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +][+ FOR bootstrap-stage +] \
 599         "STAGE[+id+]_CFLAGS=$(STAGE[+id+]_CFLAGS)" \
 600         "STAGE[+id+]_CXXFLAGS=$(STAGE[+id+]_CXXFLAGS)" \
 601         "STAGE[+id+]_TFLAGS=$(STAGE[+id+]_TFLAGS)"[+ ENDFOR bootstrap-stage +] \
 602         $(CXX_FOR_TARGET_FLAG_TO_PASS) \
 603         "TFLAGS=$(TFLAGS)" \
 604         "CONFIG_SHELL=$(SHELL)" \
 605         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
 606         $(if $(LSAN_OPTIONS),"LSAN_OPTIONS=$(LSAN_OPTIONS)")
 607
 608 # We leave this in just in case, but it is not needed anymore.
 609 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
 610
 611 # Flags to pass down to most sub-makes, in which we're building with
 612 # the host environment.
 613 EXTRA_HOST_FLAGS = \
 614         'AR=$(AR)' \
 615         'AS=$(AS)' \
 616         'CC=$(CC)' \
 617         'CXX=$(CXX)' \
 618         'DLLTOOL=$(DLLTOOL)' \
 619         'GCJ=$(GCJ)' \
 620         'GFORTRAN=$(GFORTRAN)' \
 621         'GOC=$(GOC)' \
 622         'LD=$(LD)' \
 623         'LIPO=$(LIPO)' \
 624         'NM=$(NM)' \
 625         'OBJDUMP=$(OBJDUMP)' \
 626         'RANLIB=$(RANLIB)' \
 627         'READELF=$(READELF)' \
 628         'STRIP=$(STRIP)' \
 629         'WINDRES=$(WINDRES)' \
 630         'WINDMC=$(WINDMC)' \
 631         'CREATE_GCOV=$(CREATE_GCOV)'
 632
 633 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
 634
 635 # Flags to pass to stage1 or when not bootstrapping.
 636
 637 STAGE1_FLAGS_TO_PASS = \
 638         LDFLAGS="$${LDFLAGS}" \
 639         HOST_LIBS="$${HOST_LIBS}"
 640
 641 # Flags to pass to stage2 and later makes.
 642
 643 POSTSTAGE1_FLAGS_TO_PASS = \
 644         CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
 645         CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
 646         GNATBIND="$${GNATBIND}" \
 647         LDFLAGS="$${LDFLAGS}" \
 648         HOST_LIBS="$${HOST_LIBS}" \
 649         $(LTO_FLAGS_TO_PASS) \
 650         "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 651
 652 @if gcc-bootstrap
 653 EXTRA_HOST_EXPORTS = if [ $(current_stage) != stage1 ]; then \
 654                        $(POSTSTAGE1_HOST_EXPORTS) \
 655                      fi;
 656
 657 EXTRA_BOOTSTRAP_FLAGS = CC="$$CC" CXX="$$CXX" LDFLAGS="$$LDFLAGS"
 658 @endif gcc-bootstrap
 659
 660 # Flags to pass down to makes which are built with the target environment.
 661 # The double $ decreases the length of the command line; those variables
 662 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.  The
 663 # *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
 664 # so we expand them here.
 665 EXTRA_TARGET_FLAGS = \
 666         'AR=$$(AR_FOR_TARGET)' \
 667         'AS=$(COMPILER_AS_FOR_TARGET)' \
 668         'CC=$$(CC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 669         'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
 670         'CXX=$$(CXX_FOR_TARGET) -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 671          -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
 672          $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 673         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
 674         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 675         'GCJ=$$(GCJ_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 676         'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 677         'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 678         'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
 679         'LD=$(COMPILER_LD_FOR_TARGET)' \
 680         'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
 681         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
 682         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
 683         'NM=$(COMPILER_NM_FOR_TARGET)' \
 684         'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
 685         'OBJCOPY=$$(OBJCOPY_FOR_TARGET)' \
 686         'RANLIB=$$(RANLIB_FOR_TARGET)' \
 687         'READELF=$$(READELF_FOR_TARGET)' \
 688         'WINDRES=$$(WINDRES_FOR_TARGET)' \
 689         'WINDMC=$$(WINDMC_FOR_TARGET)' \
 690         'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \
 691         'STAGE1_LDFLAGS=$$(POSTSTAGE1_LDFLAGS)' \
 692         'STAGE1_LIBS=$$(POSTSTAGE1_LIBS)' \
 693         "TFLAGS=$$TFLAGS"
 694
 695 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 696
 697 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
 698 # unfortunately needs the native compiler and the target ar and
 699 # ranlib.
 700 # If any variables are added here, they must be added to do-*, below.
 701 # The BUILD_* variables are a special case, which are used for the gcc
 702 # cross-building scheme.
 703 EXTRA_GCC_FLAGS = \
 704         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 705         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 706         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 707
 708 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
 709
 710 @if gcc
 711 BUILD_CONFIG = @BUILD_CONFIG@
 712 ifneq ($(BUILD_CONFIG),)
 713 include $(foreach CONFIG, $(BUILD_CONFIG), $(srcdir)/config/$(CONFIG).mk)
 714 endif
 715 @endif gcc
 716
 717 .PHONY: configure-host
 718 configure-host: [+
 719   FOR host_modules +] \
 720     maybe-configure-[+module+][+
 721   ENDFOR host_modules +]
 722 .PHONY: configure-target
 723 configure-target: [+
 724   FOR target_modules +] \
 725     maybe-configure-target-[+module+][+
 726   ENDFOR target_modules +]
 727
 728 # The target built for a native non-bootstrap build.
 729 .PHONY: all
 730 all:
 731 @if gcc-bootstrap
 732         [ -f stage_final ] || echo stage3 > stage_final
 733         @r=`${PWD_COMMAND}`; export r; \
 734         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 735         $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
 736 @endif gcc-bootstrap
 737         @: $(MAKE); $(unstage)
 738         @r=`${PWD_COMMAND}`; export r; \
 739         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 740 @if gcc-bootstrap
 741         if [ -f stage_last ]; then \
 742           TFLAGS="$(STAGE$(shell test ! -f stage_last || sed s,^stage,, stage_last)_TFLAGS)"; \
 743           $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
 744         else \
 745 @endif gcc-bootstrap
 746           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target \
 747 @if gcc-bootstrap
 748             ; \
 749         fi \
 750 @endif gcc-bootstrap
 751         && :
 752
 753 .PHONY: all-build
 754 [+ FOR build_modules +]
 755 all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
 756
 757 .PHONY: all-host
 758 [+ FOR host_modules +][+ IF bootstrap +]
 759 @if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
 760 all-host: maybe-all-[+module+][+ IF bootstrap +]
 761 @endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
 762
 763 .PHONY: all-target
 764 [+ FOR target_modules +][+ IF bootstrap +]
 765 @if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
 766 all-target: maybe-all-target-[+module+][+ IF bootstrap +]
 767 @endif target-[+module+]-no-bootstrap[+
 768   ENDIF bootstrap +][+ ENDFOR target_modules +]
 769
 770 # Do a target for all the subdirectories.  A ``make do-X'' will do a
 771 # ``make X'' in all subdirectories (because, in general, there is a
 772 # dependency (below) of X upon do-X, a ``make X'' will also do this,
 773 # but it may do additional work as well).
 774 [+ FOR recursive_targets +]
 775 .PHONY: do-[+make_target+]
 776 do-[+make_target+]:
 777         @: $(MAKE); $(unstage)
 778         @r=`${PWD_COMMAND}`; export r; \
 779         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 780         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
 781           [+make_target+]-target
 782
 783
 784 .PHONY: [+make_target+]-host
 785 [+ FOR host_modules +]
 786 [+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
 787
 788 .PHONY: [+make_target+]-target
 789 [+ FOR target_modules +]
 790 [+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
 791 [+ ENDFOR recursive_targets +]
 792
 793 # Here are the targets which correspond to the do-X targets.
 794
 795 .PHONY: info installcheck dvi pdf html
 796 .PHONY: install-info install-pdf install-html
 797 .PHONY: clean distclean mostlyclean maintainer-clean realclean
 798 .PHONY: local-clean local-distclean local-maintainer-clean
 799 info: do-info
 800 installcheck: do-installcheck
 801 dvi: do-dvi
 802 pdf: do-pdf
 803 html: do-html
 804
 805 # Make sure makeinfo is built before we do a `make info', if we're
 806 # in fact building texinfo.
 807 do-info: maybe-all-texinfo
 808
 809 install-info: do-install-info dir.info
 810         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 811         if [ -f dir.info ]; then \
 812           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info; \
 813         else true; fi
 814
 815 install-pdf: do-install-pdf
 816
 817 install-html: do-install-html
 818
 819 local-clean:
 820         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
 821
 822 local-distclean:
 823         -rm -f Makefile config.status config.cache mh-frag mt-frag
 824         -rm -f maybedep.tmp serdep.tmp stage_final
 825         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
 826           rm -rf $(TARGET_SUBDIR); \
 827         else true; fi
 828         -rm -rf $(BUILD_SUBDIR)
 829         -if [ "$(HOST_SUBDIR)" != "." ]; then \
 830           rm -rf $(HOST_SUBDIR); \
 831         else true; fi
 832         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
 833         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
 834         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
 835         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
 836         -rmdir fastjar gcc gnattools gotools libcc1 libiberty 2>/dev/null
 837         -rmdir texinfo zlib 2>/dev/null
 838         -find . -name config.cache -exec rm -f {} \; \; 2>/dev/null
 839
 840 local-maintainer-clean:
 841         @echo "This command is intended for maintainers to use;"
 842         @echo "it deletes files that may require special tools to rebuild."
 843
 844 clean: do-clean local-clean
 845 mostlyclean: do-mostlyclean local-clean
 846 distclean: do-distclean local-clean local-distclean
 847 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
 848 maintainer-clean: local-distclean
 849 realclean: maintainer-clean
 850
 851 # Check target.
 852
 853 .PHONY: check do-check
 854 check: do-check
 855
 856 # Only include modules actually being configured and built.
 857 .PHONY: check-host
 858 check-host: [+
 859   FOR host_modules +] \
 860     maybe-check-[+module+][+
 861   ENDFOR host_modules +]
 862
 863 .PHONY: check-target
 864 check-target: [+
 865   FOR target_modules +] \
 866     maybe-check-target-[+module+][+
 867   ENDFOR target_modules +]
 868
 869 do-check:
 870         @: $(MAKE); $(unstage)
 871         @r=`${PWD_COMMAND}`; export r; \
 872         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 873         $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
 874
 875 # Automated reporting of test results.
 876
 877 warning.log: build.log
 878         $(srcdir)/contrib/warn_summary build.log > $@
 879
 880 mail-report.log:
 881         if test x'$(BOOT_CFLAGS)' != x''; then \
 882             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 883         fi; \
 884         $(srcdir)/contrib/test_summary -t >$@
 885         chmod +x $@
 886         echo If you really want to send e-mail, run ./$@ now
 887
 888 mail-report-with-warnings.log: warning.log
 889         if test x'$(BOOT_CFLAGS)' != x''; then \
 890             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 891         fi; \
 892         $(srcdir)/contrib/test_summary -t -i warning.log >$@
 893         chmod +x $@
 894         echo If you really want to send e-mail, run ./$@ now
 895
 896 # Local Vim config
 897
 898 $(srcdir)/.local.vimrc:
 899         $(LN_S) contrib/vimrc $@
 900
 901 $(srcdir)/.lvimrc:
 902         $(LN_S) contrib/vimrc $@
 903
 904 vimrc: $(srcdir)/.local.vimrc $(srcdir)/.lvimrc
 905
 906 .PHONY: vimrc
 907
 908 # clang-format config
 909
 910 $(srcdir)/.clang-format:
 911         $(LN_S) contrib/clang-format $@
 912
 913 clang-format: $(srcdir)/.clang-format
 914
 915 .PHONY: clang-format
 916
 917 # Installation targets.
 918
 919 .PHONY: install uninstall
 920 install:
 921         @: $(MAKE); $(unstage)
 922         @r=`${PWD_COMMAND}`; export r; \
 923         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 924         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
 925
 926 .PHONY: install-host-nogcc
 927 install-host-nogcc: [+
 928   FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
 929     maybe-install-[+module+][+ ENDIF +][+
 930   ENDFOR host_modules +]
 931
 932 .PHONY: install-host
 933 install-host: [+
 934   FOR host_modules +] \
 935     maybe-install-[+module+][+
 936   ENDFOR host_modules +]
 937
 938 .PHONY: install-target
 939 install-target: [+
 940   FOR target_modules +] \
 941     maybe-install-target-[+module+][+
 942   ENDFOR target_modules +]
 943
 944 uninstall:
 945         @echo "the uninstall target is not supported in this tree"
 946
 947 .PHONY: install.all
 948 install.all: install-no-fixedincludes
 949         @if [ -f ./gcc/Makefile ]; then \
 950                 r=`${PWD_COMMAND}`; export r; \
 951                 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 952                 $(HOST_EXPORTS) \
 953                 (cd ./gcc && \
 954                 $(MAKE) $(FLAGS_TO_PASS) install-headers); \
 955         else \
 956                 true; \
 957         fi
 958
 959 # install-no-fixedincludes is used to allow the elaboration of binary packages
 960 # suitable for distribution, where we cannot include the fixed system header
 961 # files.
 962 .PHONY: install-no-fixedincludes
 963 install-no-fixedincludes: installdirs install-host-nogcc \
 964         install-target gcc-install-no-fixedincludes
 965
 966 .PHONY: install-strip
 967 install-strip:
 968         @: $(MAKE); $(unstage)
 969         @r=`${PWD_COMMAND}`; export r; \
 970         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 971         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-strip-host install-strip-target
 972
 973 .PHONY: install-strip-host
 974 install-strip-host: [+
 975   FOR host_modules +] \
 976     maybe-install-strip-[+module+][+
 977   ENDFOR host_modules +]
 978
 979 .PHONY: install-strip-target
 980 install-strip-target: [+
 981   FOR target_modules +] \
 982     maybe-install-strip-target-[+module+][+
 983   ENDFOR target_modules +]
 984
 985
 986 ### other supporting targets
 987
 988 MAKEDIRS= \
 989         $(DESTDIR)$(prefix) \
 990         $(DESTDIR)$(exec_prefix)
 991 .PHONY: installdirs
 992 installdirs: mkinstalldirs
 993         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
 994
 995 dir.info: do-install-info
 996         if [ -f $(srcdir)/texinfo/gen-info-dir ]; then \
 997           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new; \
 998           mv -f dir.info.new dir.info; \
 999         else true; \
1000         fi
1001
1002 dist:
1003         @echo "Building a full distribution of this tree isn't done"
1004         @echo "via 'make dist'.  Check out the etc/ subdirectory"
1005
1006 etags tags: TAGS
1007
1008 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
1009 # ability to use several tags files at once, so there is probably no need
1010 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
1011 # (if we felt like it) have this Makefile write a piece of elisp which
1012 # the user could load to tell emacs19 where all the TAGS files we just
1013 # built are.
1014 TAGS: do-TAGS
1015
1016 # ------------------------------------
1017 # Macros for configure and all targets
1018 # ------------------------------------
1019
1020 [+ DEFINE configure +]
1021 .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
1022 maybe-configure-[+prefix+][+module+]:
1023 @if gcc-bootstrap
1024 configure-[+prefix+][+module+]: stage_current
1025 @endif gcc-bootstrap
1026 @if [+prefix+][+module+]
1027 maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
1028 configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
1029         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1030         @r=`${PWD_COMMAND}`; export r; \
1031         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1032         [+ IF check_multilibs
1033         +]echo "Checking multilib configuration for [+module+]..."; \
1034         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1035         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null; \
1036         if test -r [+subdir+]/[+module+]/multilib.out; then \
1037           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1038             rm -f [+subdir+]/[+module+]/multilib.tmp; \
1039           else \
1040             rm -f [+subdir+]/[+module+]/Makefile; \
1041             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1042           fi; \
1043         else \
1044           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1045         fi; \
1046         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1047         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1048         [+exports+] [+extra_exports+] \
1049         echo Configuring in [+subdir+]/[+module+]; \
1050         cd "[+subdir+]/[+module+]" || exit 1; \
1051         case $(srcdir) in \
1052           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1053           *) topdir=`echo [+subdir+]/[+module+]/ | \
1054                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1055         esac; \
1056         module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
1057         [+ IF no-config-site +]rm -f no-such-file || : ; \
1058         CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) \
1059           $$s/$$module_srcdir/configure \
1060           --srcdir=$${topdir}/$$module_srcdir \
1061           [+args+] --build=${build_alias} --host=[+host_alias+] \
1062           --target=[+target_alias+] [+extra_configure_flags+] \
1063           || exit 1
1064 @endif [+prefix+][+module+]
1065
1066 [+ IF bootstrap +]
1067 [+ FOR bootstrap_stage +]
1068 .PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
1069 maybe-configure-stage[+id+]-[+prefix+][+module+]:
1070 @if [+prefix+][+module+]-bootstrap
1071 maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1072 configure-stage[+id+]-[+prefix+][+module+]:
1073         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1074         @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
1075         @r=`${PWD_COMMAND}`; export r; \
1076         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1077         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1078         [+ IF check_multilibs
1079         +]echo "Checking multilib configuration for [+module+]..."; \
1080         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null; \
1081         if test -r [+subdir+]/[+module+]/multilib.out; then \
1082           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1083             rm -f [+subdir+]/[+module+]/multilib.tmp; \
1084           else \
1085             rm -f [+subdir+]/[+module+]/Makefile; \
1086             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1087           fi; \
1088         else \
1089           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1090         fi; \
1091         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1092         [+exports+][+ IF prev +] \
1093         [+poststage1_exports+][+ ENDIF prev +][+ IF prefix +] \
1094         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
1095         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
1096         LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;[+ ELSE prefix +] \
1097         CFLAGS="$(STAGE[+id+]_CFLAGS)"; export CFLAGS; \
1098         CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"; export CXXFLAGS;[+ IF prev +] \
1099         LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1100         LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +]; export LIBCFLAGS;[+
1101   ENDIF prefix +] [+extra_exports+] \
1102         echo Configuring stage [+id+] in [+subdir+]/[+module+]; \
1103         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1104         cd [+subdir+]/[+module+] || exit 1; \
1105         case $(srcdir) in \
1106           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1107           *) topdir=`echo [+subdir+]/[+module+]/ | \
1108                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1109         esac; \
1110         module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
1111         $(SHELL) $$s/$$module_srcdir/configure \
1112           --srcdir=$${topdir}/$$module_srcdir \
1113           [+args+] --build=${build_alias} --host=[+host_alias+] \
1114           --target=[+target_alias+] \
1115           [+ IF prev +]--with-build-libsubdir=$(HOST_SUBDIR)[+ ENDIF prev +] \
1116           $(STAGE[+id+]_CONFIGURE_FLAGS)[+ IF extra_configure_flags +] \
1117           [+extra_configure_flags+][+ ENDIF extra_configure_flags +]
1118 @endif [+prefix+][+module+]-bootstrap
1119 [+ ENDFOR bootstrap_stage +]
1120 [+ ENDIF bootstrap +]
1121 [+ ENDDEF +]
1122
1123 [+ DEFINE all +]
1124 .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
1125 maybe-all-[+prefix+][+module+]:
1126 @if gcc-bootstrap
1127 all-[+prefix+][+module+]: stage_current
1128 @endif gcc-bootstrap
1129 @if [+prefix+][+module+]
1130 TARGET-[+prefix+][+module+]=[+
1131   IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
1132 maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
1133 all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
1134         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1135         @r=`${PWD_COMMAND}`; export r; \
1136         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1137         [+exports+] [+extra_exports+] \
1138         (cd [+subdir+]/[+module+] && \
1139           $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+stage1_args+] [+extra_make_flags+] \
1140                 $(TARGET-[+prefix+][+module+]))
1141 @endif [+prefix+][+module+]
1142
1143 [+ IF bootstrap +]
1144 [+ FOR bootstrap_stage +]
1145 .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
1146 .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
1147 maybe-all-stage[+id+]-[+prefix+][+module+]:
1148 maybe-clean-stage[+id+]-[+prefix+][+module+]:
1149 @if [+prefix+][+module+]-bootstrap
1150 maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
1151 all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
1152 TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
1153 all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1154         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1155         @r=`${PWD_COMMAND}`; export r; \
1156         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1157         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1158         [+exports+][+ IF prev +] \
1159         [+poststage1_exports+][+ ENDIF prev +] [+extra_exports+] \
1160         cd [+subdir+]/[+module+] && \
1161         [+autoprofile+] \
1162         $(MAKE) $(BASE_FLAGS_TO_PASS)[+ IF prefix +] \
1163                 CFLAGS="$(CFLAGS_FOR_TARGET)" \
1164                 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
1165                 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"[+ ELSE prefix +] \
1166                 CFLAGS="$(STAGE[+id+]_CFLAGS)" \
1167                 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"[+ IF prev +] \
1168                 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1169                 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +][+ ENDIF prefix +] \
1170                 CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
1171                 CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
1172                 LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
1173                 [+args+] [+IF prev +][+poststage1_args+][+ ELSE prev +] \
1174                 [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] \
1175                 TFLAGS="$(STAGE[+id+]_TFLAGS)" [+profile_data+] \
1176                 $(TARGET-stage[+id+]-[+prefix+][+module+])
1177
1178 maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
1179 clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
1180 clean-stage[+id+]-[+prefix+][+module+]:
1181         @if [ $(current_stage) = stage[+id+] ]; then \
1182           [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
1183         else \
1184           [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
1185           $(MAKE) stage[+id+]-start; \
1186         fi; \
1187         cd [+subdir+]/[+module+] && \
1188         $(MAKE) [+args+] [+ IF prev +][+poststage1_args+][+ ELSE prev +] \
1189         [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] clean
1190 @endif [+prefix+][+module+]-bootstrap
1191
1192 [+ ENDFOR bootstrap_stage +]
1193 [+ ENDIF bootstrap +]
1194 [+ ENDDEF +]
1195
1196 # --------------------------------------
1197 # Modules which run on the build machine
1198 # --------------------------------------
1199 [+ FOR build_modules +]
1200 [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1201              host_alias=(get "host" "${build_alias}")
1202              target_alias=(get "target" "${target_alias}")
1203              args="$(BUILD_CONFIGARGS)" no-config-site=true +]
1204
1205 [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1206              args="$(EXTRA_BUILD_FLAGS)" +]
1207 [+ ENDFOR build_module +]
1208
1209 # --------------------------------------
1210 # Modules which run on the host machine
1211 # --------------------------------------
1212 [+ FOR host_modules +]
1213 [+ configure prefix="" subdir="$(HOST_SUBDIR)"
1214              exports="$(HOST_EXPORTS)"
1215              poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1216              host_alias=(get "host" "${host_alias}")
1217              target_alias=(get "target" "${target_alias}")
1218              args="$(HOST_CONFIGARGS)" +]
1219
1220 [+ all prefix="" subdir="$(HOST_SUBDIR)"
1221        exports="$(HOST_EXPORTS)"
1222        poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1223        args="$(EXTRA_HOST_FLAGS)"
1224        stage1_args="$(STAGE1_FLAGS_TO_PASS)"
1225        poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
1226
1227 .PHONY: check-[+module+] maybe-check-[+module+]
1228 maybe-check-[+module+]:
1229 @if [+module+]
1230 maybe-check-[+module+]: check-[+module+]
1231 [+ IF no_check +]
1232 check-[+module+]:
1233 [+ ELIF no_check_cross +]
1234 # This module is only tested in a native toolchain.
1235 check-[+module+]:
1236         @: $(MAKE); $(unstage)
1237         @if [ '$(host)' = '$(target)' ]; then \
1238           r=`${PWD_COMMAND}`; export r; \
1239           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1240           $(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+
1241           ENDIF bootstrap +] \
1242           (cd $(HOST_SUBDIR)/[+module+] && \
1243             $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+
1244             IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check)
1245         fi
1246 [+ ELSE check +]
1247 check-[+module+]:
1248         @: $(MAKE); $(unstage)
1249         @r=`${PWD_COMMAND}`; export r; \
1250         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1251         $(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+
1252         ENDIF bootstrap +] \
1253         (cd $(HOST_SUBDIR)/[+module+] && \
1254           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+
1255           IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check)
1256 [+ ENDIF no_check +]
1257 @endif [+module+]
1258
1259 .PHONY: install-[+module+] maybe-install-[+module+]
1260 maybe-install-[+module+]:
1261 @if [+module+]
1262 maybe-install-[+module+]: install-[+module+]
1263 [+ IF no_install +]
1264 install-[+module+]:
1265 [+ ELSE install +]
1266 install-[+module+]: installdirs
1267         @: $(MAKE); $(unstage)
1268         @r=`${PWD_COMMAND}`; export r; \
1269         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1270         $(HOST_EXPORTS) \
1271         (cd $(HOST_SUBDIR)/[+module+] && \
1272           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1273 [+ ENDIF no_install +]
1274 @endif [+module+]
1275
1276 .PHONY: install-strip-[+module+] maybe-install-strip-[+module+]
1277 maybe-install-strip-[+module+]:
1278 @if [+module+]
1279 maybe-install-strip-[+module+]: install-strip-[+module+]
1280 [+ IF no_install +]
1281 install-strip-[+module+]:
1282 [+ ELSE install +]
1283 install-strip-[+module+]: installdirs
1284         @: $(MAKE); $(unstage)
1285         @r=`${PWD_COMMAND}`; export r; \
1286         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1287         $(HOST_EXPORTS) \
1288         (cd $(HOST_SUBDIR)/[+module+] && \
1289           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1290 [+ ENDIF no_install +]
1291 @endif [+module+]
1292
1293 # Other targets (info, dvi, pdf, etc.)
1294 [+ FOR recursive_targets +]
1295 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1296 maybe-[+make_target+]-[+module+]:
1297 @if [+module+]
1298 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1299 [+ IF (match-value? = "missing" (get "make_target") ) +]
1300 # [+module+] doesn't support [+make_target+].
1301 [+make_target+]-[+module+]:
1302 [+ ELSE +]
1303 [+make_target+]-[+module+]: [+
1304   FOR depend +]\
1305     [+depend+]-[+module+] [+
1306   ENDFOR depend +]
1307         @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
1308         @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1309         r=`${PWD_COMMAND}`; export r; \
1310         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1311         $(HOST_EXPORTS) \
1312         for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1313           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1314         done; \
1315         echo "Doing [+make_target+] in [+module+]"; \
1316         (cd $(HOST_SUBDIR)/[+module+] && \
1317           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1318                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1319                   "RANLIB=$${RANLIB}" \
1320                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1321                   [+make_target+]) \
1322           || exit 1
1323 [+ ENDIF +]
1324 @endif [+module+]
1325 [+ ENDFOR recursive_targets +]
1326 [+ ENDFOR host_modules +]
1327
1328 # ---------------------------------------
1329 # Modules which run on the target machine
1330 # ---------------------------------------
1331 [+ FOR target_modules +]
1332
1333 [+ IF raw_cxx +]
1334 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1335              check_multilibs=true
1336              exports="$(RAW_CXX_TARGET_EXPORTS)"
1337              host_alias=(get "host" "${target_alias}")
1338              target_alias=(get "target" "${target_alias}")
1339              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1340
1341 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1342        exports="$(RAW_CXX_TARGET_EXPORTS)"
1343        args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1344 [+ ELSE +]
1345 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1346              check_multilibs=true
1347              exports="$(NORMAL_TARGET_EXPORTS)"
1348              host_alias=(get "host" "${target_alias}")
1349              target_alias=(get "target" "${target_alias}")
1350              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1351
1352 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1353        exports="$(NORMAL_TARGET_EXPORTS)"
1354        args="$(EXTRA_TARGET_FLAGS)" +]
1355 [+ ENDIF +]
1356
1357 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1358 maybe-check-target-[+module+]:
1359 @if target-[+module+]
1360 maybe-check-target-[+module+]: check-target-[+module+]
1361 [+ IF no_check +]
1362 # Dummy target for uncheckable module.
1363 check-target-[+module+]:
1364 [+ ELSE check +]
1365 check-target-[+module+]:
1366         @: $(MAKE); $(unstage)
1367         @r=`${PWD_COMMAND}`; export r; \
1368         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1369 IF raw_cxx +]
1370         $(RAW_CXX_TARGET_EXPORTS) \[+
1371 ELSE normal_cxx +]
1372         $(NORMAL_TARGET_EXPORTS) \[+
1373 ENDIF raw_cxx +]
1374         (cd $(TARGET_SUBDIR)/[+module+] && \
1375           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1376             IF raw_cxx
1377               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1378             ENDIF raw_cxx
1379           +] [+extra_make_flags+] check)
1380 [+ ENDIF no_check +]
1381 @endif target-[+module+]
1382
1383 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1384 maybe-install-target-[+module+]:
1385 @if target-[+module+]
1386 maybe-install-target-[+module+]: install-target-[+module+]
1387 [+ IF no_install +]
1388 # Dummy target for uninstallable.
1389 install-target-[+module+]:
1390 [+ ELSE install +]
1391 install-target-[+module+]: installdirs
1392         @: $(MAKE); $(unstage)
1393         @r=`${PWD_COMMAND}`; export r; \
1394         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1395 IF raw_cxx +]
1396         $(RAW_CXX_TARGET_EXPORTS) \[+
1397 ELSE normal_cxx +]
1398         $(NORMAL_TARGET_EXPORTS) \[+
1399 ENDIF raw_cxx +]
1400         (cd $(TARGET_SUBDIR)/[+module+] && \
1401           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1402 [+ ENDIF no_install +]
1403 @endif target-[+module+]
1404
1405 .PHONY: install-strip-target-[+module+] maybe-install-strip-target-[+module+]
1406 maybe-install-strip-target-[+module+]:
1407 @if target-[+module+]
1408 maybe-install-strip-target-[+module+]: install-strip-target-[+module+]
1409 [+ IF no_install +]
1410 # Dummy target for uninstallable.
1411 install-strip-target-[+module+]:
1412 [+ ELSE install +]
1413 install-strip-target-[+module+]: installdirs
1414         @: $(MAKE); $(unstage)
1415         @r=`${PWD_COMMAND}`; export r; \
1416         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1417 IF raw_cxx +]
1418         $(RAW_CXX_TARGET_EXPORTS) \[+
1419 ELSE normal_cxx +]
1420         $(NORMAL_TARGET_EXPORTS) \[+
1421 ENDIF raw_cxx +]
1422         (cd $(TARGET_SUBDIR)/[+module+] && \
1423           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1424 [+ ENDIF no_install +]
1425 @endif target-[+module+]
1426
1427 # Other targets (info, dvi, pdf, etc.)
1428 [+ FOR recursive_targets +]
1429 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1430 maybe-[+make_target+]-target-[+module+]:
1431 @if target-[+module+]
1432 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1433 [+ IF (match-value? = "missing" (get "make_target") ) +]
1434 # [+module+] doesn't support [+make_target+].
1435 [+make_target+]-target-[+module+]:
1436 [+ ELSE +]
1437 [+make_target+]-target-[+module+]: [+
1438   FOR depend +]\
1439     [+depend+]-target-[+module+] [+
1440   ENDFOR depend +]
1441         @: $(MAKE); $(unstage)
1442         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0; \
1443         r=`${PWD_COMMAND}`; export r; \
1444         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1445 IF raw_cxx +]
1446         $(RAW_CXX_TARGET_EXPORTS) \[+
1447 ELSE normal_cxx +]
1448         $(NORMAL_TARGET_EXPORTS) \[+
1449 ENDIF raw_cxx +]
1450         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]"; \
1451         for flag in $(EXTRA_TARGET_FLAGS); do \
1452           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1453         done; \
1454         (cd $(TARGET_SUBDIR)/[+module+] && \
1455           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1456                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1457                   "RANLIB=$${RANLIB}" \
1458                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1459                   [+extra_make_flags+] [+make_target+]) \
1460           || exit 1
1461 [+ ENDIF +]
1462 @endif target-[+module+]
1463 [+ ENDFOR recursive_targets +]
1464 [+ ENDFOR target_modules +]
1465
1466 @if target-libgomp
1467 .PHONY: check-target-libgomp-c++
1468 check-target-libgomp-c++:
1469         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libgomp
1470
1471 @endif target-libgomp
1472
1473 @if target-libitm
1474 .PHONY: check-target-libitm-c++
1475 check-target-libitm-c++:
1476         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libitm
1477
1478 @endif target-libitm
1479
1480 # ----------
1481 # GCC module
1482 # ----------
1483
1484 @if gcc-no-bootstrap
1485 .PHONY: cross
1486 cross: all-build all-gas all-ld
1487         @r=`${PWD_COMMAND}`; export r; \
1488         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1489         $(HOST_EXPORTS) \
1490         echo "Building the C and C++ compiler"; \
1491         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1492         @r=`${PWD_COMMAND}`; export r; \
1493         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1494         echo "Building runtime libraries"; \
1495         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1496 @endif gcc-no-bootstrap
1497
1498 @if gcc
1499 [+ FOR languages +]
1500 .PHONY: check-gcc-[+language+] check-[+language+]
1501 check-gcc-[+language+]:
1502         r=`${PWD_COMMAND}`; export r; \
1503         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1504         $(HOST_EXPORTS) \
1505         (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]);
1506 check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +]
1507 [+ ENDFOR languages +]
1508
1509 # The gcc part of install-no-fixedincludes, which relies on an intimate
1510 # knowledge of how a number of gcc internal targets (inter)operate.  Delegate.
1511 .PHONY: gcc-install-no-fixedincludes
1512 gcc-install-no-fixedincludes:
1513         @if [ -f ./gcc/Makefile ]; then \
1514           r=`${PWD_COMMAND}`; export r; \
1515           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1516           $(HOST_EXPORTS) \
1517           (cd ./gcc \
1518            && $(MAKE) $(GCC_FLAGS_TO_PASS) install-no-fixedincludes); \
1519         else true; fi
1520 @endif gcc
1521
1522 # ---------------------
1523 # GCC bootstrap support
1524 # ---------------------
1525
1526 # We track the current stage (the one in 'gcc') in the stage_current file.
1527 # stage_last instead tracks the stage that was built last.  These targets
1528 # are dummy when toplevel bootstrap is not active.
1529
1530 # While making host and target tools, symlinks to the final stage must be
1531 # there, so $(unstage) should be run at various points.  To avoid excessive
1532 # recursive invocations of make, we "inline" them using a variable.  These
1533 # must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1534 # to avoid warnings from the GNU Make job server.
1535
1536 unstage = :
1537 stage = :
1538 current_stage = ""
1539
1540 @if gcc-bootstrap
1541 unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
1542 stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
1543 current_stage = "`cat stage_current 2> /dev/null`"
1544 @endif gcc-bootstrap
1545
1546 .PHONY: unstage stage
1547 unstage:
1548         @: $(MAKE); $(unstage)
1549 stage:
1550         @: $(MAKE); $(stage)
1551
1552 # Disable commands for lean bootstrap.
1553 LEAN = false
1554
1555 # We name the build directories for the various stages "stage1-gcc",
1556 # "stage2-gcc","stage3-gcc", etc.
1557
1558 # Since the 'compare' process will fail (on debugging information) if any
1559 # directory names are different, we need to link the gcc directory for
1560 # the previous stage to a constant name ('prev-gcc'), and to make the name of
1561 # the build directories constant as well. For the latter, we use naked names
1562 # like 'gcc', because the scripts in that directory assume it.  We use
1563 # mv on platforms where symlinks to directories do not work or are not
1564 # reliable.
1565
1566 # 'touch' doesn't work right on some platforms.
1567 STAMP = echo timestamp >
1568
1569 # We only want to compare .o files, so set this!
1570 objext = .o
1571
1572 [+ FOR bootstrap-stage +]
1573 .PHONY: stage[+id+]-start stage[+id+]-end
1574
1575 stage[+id+]-start::
1576         @: $(MAKE); $(stage); \
1577         echo stage[+id+] > stage_current; \
1578         echo stage[+id+] > stage_last; \
1579         $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1580    FOR host_modules +][+ IF bootstrap +]
1581 @if [+ module +]
1582         @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1583           mkdir stage[+id+]-[+module+]; \
1584         mv stage[+id+]-[+module+] [+module+][+ IF prev +]; \
1585         mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
1586 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1587         @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1588           mkdir stage[+id+]-$(TARGET_SUBDIR); \
1589         mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR)[+ IF prev +]; \
1590         mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
1591
1592 stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
1593 @if [+ module +]
1594         @if test -d $(HOST_SUBDIR)/[+module+]; then \
1595           cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+][+ IF prev +]; \
1596           mv prev-[+module+] stage[+prev+]-[+module+]; : [+ ENDIF prev +]; \
1597         fi
1598 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1599         @if test -d $(TARGET_SUBDIR); then \
1600           mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR)[+ IF prev +]; \
1601           mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR); : [+ ENDIF prev +]; \
1602         fi
1603         rm -f stage_current
1604
1605 # Bubble a bug fix through all the stages up to stage [+id+].  They are
1606 # remade, but not reconfigured.  The next stage (if any) will not be
1607 # reconfigured either.
1608 .PHONY: stage[+id+]-bubble
1609 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1610         @r=`${PWD_COMMAND}`; export r; \
1611         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1612         if test -f stage[+id+]-lean [+
1613           IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +]; then \
1614           echo Skipping rebuild of stage[+id+]; \
1615         else \
1616           $(MAKE) stage[+id+]-start; \[+IF lean +]
1617           if $(LEAN); then \
1618             rm -rf stage[+lean+]-*; \
1619             $(STAMP) stage[+lean+]-lean; \
1620           fi; \[+ ENDIF lean +]
1621           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1622         fi[+ IF compare-target +]
1623         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1624
1625 .PHONY: all-stage[+id+] clean-stage[+id+]
1626 do-clean: clean-stage[+id+]
1627
1628 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1629 # only possibility, but now it conflicts with no-bootstrap rules
1630 @if gcc-bootstrap
1631 [+ IF compare-target +]
1632 [+compare-target+]:
1633         @r=`${PWD_COMMAND}`; export r; \
1634         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1635         if test -f stage[+prev+]-lean; then \
1636           echo Cannot compare object files as stage [+prev+] was deleted.; \
1637           exit 0; \
1638         fi; \
1639         : $(MAKE); $(stage); \
1640         rm -f .bad_compare; \
1641         echo Comparing stages [+prev+] and [+id+]; \
1642         sed=`echo stage[+id+] | sed 's,^stage,,;s,.,.,g'`; \
1643         files=`find stage[+id+]-* -name "*$(objext)" -print | \
1644                  sed -n s,^stage$$sed-,,p`; \
1645         for file in $${files}; do \
1646           f1=$$r/stage[+prev+]-$$file; f2=$$r/stage[+id+]-$$file; \
1647           if test ! -f $$f1; then continue; fi; \
1648           $(do-[+compare-target+]) > /dev/null 2>&1; \
1649           if test $$? -eq 1; then \
1650             case $$file in \
1651               @compare_exclusions@) \
1652                 echo warning: $$file differs ;; \
1653               *) \
1654                 echo $$file differs >> .bad_compare ;; \
1655             esac; \
1656           fi; \
1657         done; \
1658         if [ -f .bad_compare ]; then \
1659           echo "Bootstrap comparison failure!"; \
1660           cat .bad_compare; \
1661           exit 1; \
1662         else \
1663           echo Comparison successful.; \
1664         fi; \
1665         $(STAMP) [+compare-target+][+ IF prev +]
1666         if $(LEAN); then \
1667           rm -rf stage[+prev+]-*; \
1668           $(STAMP) stage[+prev+]-lean; \
1669         fi[+ ENDIF prev +]
1670 [+ ENDIF compare-target +]
1671
1672 [+ IF bootstrap-target +]
1673 .PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
1674 [+bootstrap-target+]:
1675         echo stage[+id+] > stage_final
1676         @r=`${PWD_COMMAND}`; export r; \
1677         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1678         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1679         @: $(MAKE); $(unstage)
1680         @r=`${PWD_COMMAND}`; export r; \
1681         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1682         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1683         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1684
1685 [+bootstrap-target+]-lean:
1686         echo stage[+id+] > stage_final
1687         @r=`${PWD_COMMAND}`; export r; \
1688         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1689         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1690         @: $(MAKE); $(unstage)
1691         @r=`${PWD_COMMAND}`; export r; \
1692         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1693         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1694         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1695 [+ ENDIF bootstrap-target +]
1696
1697 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1698 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1699 .PHONY: distclean-stage[+id+]
1700 distclean-stage[+id+]::
1701         @: $(MAKE); $(stage)
1702         @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
1703         rm -rf stage[+id+]-* [+
1704           IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1705
1706 [+ IF cleanstrap-target +]
1707 .PHONY: [+cleanstrap-target+]
1708 [+cleanstrap-target+]: do-distclean local-clean
1709         echo stage[+id+] > stage_final
1710         @r=`${PWD_COMMAND}`; export r; \
1711         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1712         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1713         @: $(MAKE); $(unstage)
1714         @r=`${PWD_COMMAND}`; export r; \
1715         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1716         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1717         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1718 [+ ENDIF cleanstrap-target +]
1719 @endif gcc-bootstrap
1720
1721 [+ ENDFOR bootstrap-stage +]
1722
1723 stageprofile-end::
1724         $(MAKE) distclean-stagefeedback
1725
1726 stagefeedback-start::
1727         @r=`${PWD_COMMAND}`; export r; \
1728         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1729         for i in prev-*; do \
1730           j=`echo $$i | sed s/^prev-//`; \
1731           cd $$r/$$i && \
1732           { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL); } && \
1733           { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL); }; \
1734         done
1735
1736 @if gcc-bootstrap
1737 do-distclean: distclean-stage1
1738
1739 # Provide a GCC build when we're building target libraries.  This does
1740 # not work as a dependency, just as the minimum necessary to avoid errors.
1741 stage_last:
1742         @r=`${PWD_COMMAND}`; export r; \
1743         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1744         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
1745
1746 # Same as unstage, but not phony and defaulting to stage1-start.  We place
1747 # it in the dependency so that for example `make -j3 all-gcc' works.
1748 stage_current:
1749         @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1750
1751 .PHONY: restrap
1752 restrap::
1753         @: $(MAKE); $(stage)
1754         rm -rf stage1-$(TARGET_SUBDIR)[+ FOR bootstrap-stage +][+ IF prev
1755           +] stage[+id+]-*[+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
1756 restrap:: all
1757 @endif gcc-bootstrap
1758
1759 # --------------------------------------
1760 # Dependencies between different modules
1761 # --------------------------------------
1762
1763 # Generic dependencies for target modules on host stuff, especially gcc
1764 @if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1765   +][+ FOR bootstrap_stage +]
1766 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1767   ENDFOR +][+ ELSE bootstrap +]
1768 configure-target-[+module+]: stage_last[+
1769   ENDIF bootstrap +][+ ENDFOR target_modules +]
1770 @endif gcc-bootstrap
1771
1772 @if gcc-no-bootstrap[+ FOR target_modules +]
1773 configure-target-[+module+]: maybe-all-gcc[+
1774   ENDFOR target_modules +]
1775 @endif gcc-no-bootstrap
1776
1777
1778 # There are two types of dependencies here: 'hard' dependencies, where one
1779 # module simply won't build without the other; and 'soft' dependencies, where
1780 # if the depended-on module is missing, the depending module will do without
1781 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1782 # are made here to depend on a 'maybe-' target.  If you're not sure,
1783 # it's safer to use a soft dependency.
1784
1785 [+ ;; These Scheme functions build the bulk of the dependencies.
1786    ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1787    ;; where "maybe-" is only included if HARD is not true, and all-gcc
1788    ;; is taken from VAR-NAME.
1789    (define dep-target (lambda (module-kind var-name hard)
1790       (string-append
1791          (if hard "" "maybe-")
1792          (dep-subtarget var-name)
1793          module-kind
1794          (dep-module var-name)
1795       )))
1796
1797    ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1798    (define make-dep (lambda (module-kind on-kind)
1799       (string-append
1800          (dep-target module-kind "module" #t) ": "
1801          (dep-target on-kind "on" (exist? "hard")))))
1802
1803    ;; dep-subtarget extracts everything up to the first dash in the given
1804    ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1805    (define dep-subtarget (lambda (var-name)
1806       (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1807
1808    ;; dep-module extracts everything up to the first dash in the given
1809    ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1810    (define dep-module (lambda (var-name)
1811       (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1812
1813    ;; dep-stage builds a string for the prefix of a bootstrap stage.
1814    (define dep-stage (lambda ()
1815       (string-append
1816          "stage"
1817          (get "id")
1818          "-")))
1819
1820    ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1821    ;; but is written in Scheme.
1822    (define dep-maybe (lambda ()
1823       (if (exist? "hard") "" "maybe-")))
1824
1825    ;; dep-kind returns "normal" if the dependency is on an "install" target,
1826    ;; or if either module is not bootstrapped.  It returns "bootstrap" for
1827    ;; configure or build dependencies between bootstrapped modules; it returns
1828    ;; "prebootstrap" for configure or build dependencies of bootstrapped
1829    ;; modules on a build module (e.g. all-gcc on all-build-bison).  All this
1830    ;; is only necessary for host modules.
1831    (define dep-kind (lambda ()
1832       (if (and (hash-ref boot-modules (dep-module "module"))
1833                (=* (dep-module "on") "build-"))
1834           "prebootstrap"
1835
1836           (if (or (= (dep-subtarget "on") "install-")
1837                   (not (hash-ref boot-modules (dep-module "module")))
1838                   (not (hash-ref boot-modules (dep-module "on"))))
1839               "normal"
1840               "bootstrap"))))
1841
1842    ;; We now build the hash table that is used by dep-kind.
1843    (define boot-modules (make-hash-table 113))
1844 +]
1845
1846 [+ FOR host_modules +][+
1847    (if (exist? "bootstrap")
1848        (hash-create-handle! boot-modules (get "module") #t))
1849    "" +][+ ENDFOR host_modules +]
1850 [+ FOR target_modules +][+
1851    (if (exist? "bootstrap")
1852        (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1853    "" +][+ ENDFOR target_modules +]
1854
1855 # With all the machinery above in place, it is pretty easy to generate
1856 # dependencies.  Host dependencies are a bit more complex because we have
1857 # to check for bootstrap/prebootstrap dependencies.  To resolve
1858 # prebootstrap dependencies, prebootstrap modules are gathered in
1859 # a hash table.
1860 [+ FOR dependencies +][+ (make-dep "" "") +]
1861 [+ CASE (dep-kind) +]
1862 [+ == "prebootstrap"
1863      +][+ FOR bootstrap_stage +]
1864 [+ (make-dep (dep-stage) "") +][+
1865        ENDFOR bootstrap_stage +]
1866 [+ == "bootstrap"
1867      +][+ FOR bootstrap_stage +]
1868 [+ (make-dep (dep-stage) (dep-stage)) +][+
1869        ENDFOR bootstrap_stage +]
1870 [+ ESAC +][+
1871 ENDFOR dependencies +]
1872
1873 # Dependencies for target modules on other target modules are
1874 # described by lang_env_dependencies; the defaults apply to anything
1875 # not mentioned there.
1876 [+
1877    ;; Predicate for whether LANG was specified in lang_env_dependencies.
1878    (define lang-dep (lambda (lang)
1879       (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1880
1881    ;; Build the hash table we will need.
1882    (define lang-env-deps (make-hash-table 7))
1883 +][+ FOR lang_env_dependencies +][+
1884    (if (exist? "cxx")
1885        (hash-create-handle! lang-env-deps
1886           (string-append (get "module") "-" "cxx") #t))
1887
1888    (if (exist? "no_c")
1889        (hash-create-handle! lang-env-deps
1890           (string-append (get "module") "-" "no_c") #t))
1891
1892    (if (exist? "no_gcc")
1893        (hash-create-handle! lang-env-deps
1894           (string-append (get "module") "-" "no_gcc") #t))
1895    "" +][+ ENDFOR lang_env_dependencies +]
1896
1897 @if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1898   +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1899 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1900   ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1901 @endif gcc-bootstrap
1902
1903 @if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1904 configure-target-[+module+]: maybe-all-target-libgcc[+
1905   ENDIF +][+ ENDFOR target_modules +]
1906 @endif gcc-no-bootstrap
1907
1908 [+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1909 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1910   ENDIF +][+ IF (lang-dep "cxx") +]
1911 configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1912   ENDIF +]
1913 [+ ENDFOR target_modules +]
1914
1915 CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1916 GDB_TK = @GDB_TK@
1917 INSTALL_GDB_TK = @INSTALL_GDB_TK@
1918 configure-gdb: $(CONFIGURE_GDB_TK)
1919 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1920 install-gdb: $(INSTALL_GDB_TK)
1921
1922 # Serialization dependencies.  Host configures don't work well in parallel to
1923 # each other, due to contention over config.cache.  Target configures and
1924 # build configures are similar.
1925 @serialization_dependencies@
1926
1927 # --------------------------------
1928 # Regenerating top level configury
1929 # --------------------------------
1930
1931 # Rebuilding Makefile.in, using autogen.
1932 AUTOGEN = autogen
1933 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1934         cd $(srcdir) && $(AUTOGEN) Makefile.def
1935
1936 # Rebuilding Makefile.
1937 Makefile: $(srcdir)/Makefile.in config.status
1938         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1939
1940 config.status: configure
1941         CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1942
1943 # Rebuilding configure.
1944 AUTOCONF = autoconf
1945 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
1946         $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4 \
1947         $(srcdir)/config/elf.m4 $(srcdir)/config/isl.m4 \
1948         $(srcdir)/libtool.m4 $(srcdir)/ltoptions.m4 $(srcdir)/ltsugar.m4 \
1949         $(srcdir)/ltversion.m4 $(srcdir)/lt~obsolete.m4
1950         cd $(srcdir) && $(AUTOCONF)
1951
1952 # ------------------------------
1953 # Special directives to GNU Make
1954 # ------------------------------
1955
1956 # Don't pass command-line variables to submakes.
1957 .NOEXPORT:
1958 MAKEOVERRIDES=
1959
1960 # end of Makefile.in